"Some recent Mexican army and police confrontations with drug cartels have resembled small-unit combat, with cartels employing automatic weapons and grenades," the warning said. "Large firefights have taken place in many towns and cities across Mexico, but most recently in northern Mexico, including Tijuana, Chihuahua City and Ciudad Juarez."
I rushed to the local gun shop after reading this. Damm, fresh out of automatic weapons and grenades. Must have gone to Mexico.